Address:4F,Block,A Area of Yintian Xifa Industrial Zone,Bao An District,Shenzhen,China

Shenzhen Guanyu Digital Electronic Co., LTD was established in 2004,is a professional Tablet PC OEM/ODM manufacturer which has over 400 staff and owns the outstanding R&D team.We have nearly 3...

4F Tymin building Buji Town

Shenzhen Zhonghe Electronics Co., Ltd. is a leading company in the manufacture and R&D of SOS emergency systems and GPS systems. <br/> <br/>Our products are wide...